Category Archives: Grinding Wheel

Factors affecting the life of diamond abrasive tools

First, sawing parameters (1) Saw blade line speed: In actual work, the linear speed of the diamond abrasive tools is limited by equipment conditions, saw blade quality and sawing properties. Starting from the optimum saw blade life and sawing efficiency, the linear speed of the saw blade should be selected according to the nature of …

Abrasive discs with high efficiency and good shape retention

The binders for the norton abrasive discs are resin, metal, ceramic, electroplated and brazed. Resin binder norton abrasive discs are mainly used for grinding tools, grinding holes, cylindrical grinding and surface grinding; metal bond norton abrasive discs for cutting and grinding, grinding of optical curve grinding machines, edge grinding for single-edged grinding, small drill bits …

Aluminum oxide grinding wheel valve is insulative

The most common inorganic non-metallic insulating powder fillers include aluminum nitride, alumina flakes, zinc oxide, antimony oxide, silicon dioxide, silicon carbide, boron nitride, and the like. aluminum oxide grinding wheel not only have good insulation properties, but also have low thermal conductivity (30w / m·K at room temperature), and have been widely used in high-voltage, …

How to choose the angle grinder discs correctly

There are many types of bunnings angle grinder discs, and the shapes and sizes are also different. According to the abrasives of the bunnings angle grinder discs, the binder material and the manufacturing process, each bunnings angle grinder discs has a certain application range. Improper selection will directly affect machining accuracy, surface roughness and production …

Best grinding wheel for concrete-How to manually grind concrete floors

Rough concrete surfaces become dirty and decompose faster than polishing. In addition, polished concrete looks more attractive from an aesthetic point of view. Polished concrete can be done by itself, which will greatly enhance its aesthetic quality and performance. After grinding by best grinding wheel for concrete, the floor can be placed on concrete or …

Abrasive tools-material type and industrial application

Abrasive tools are typically made of hard metal for a variety of manufacturing and household uses, for woodworking and metalworking to form or complete a piece of work. Abrasive tools are usually ground or machined to remove wood or minerals. It has a sleek, elegant or finished look, or slowly strips a piece of material …

Why use superabrasives?-about aluminium oxide grinding wheel

The jewelry industry will make you believe that diamonds are rare. Except that is not the case. In 2016, the mine produced approximately 128 million carats of diamonds. Many of these diamonds have never entered the jewelry industry. Only diamonds that meet certain criteria are considered gem quality. This will not discredit diamonds that are …